Erickson, Carlton W         H <br/><br/>
Fundamentals of teaching with audiovisual technology / 
Carlton W. H. Erickson [and] David H. Curl. 
 - 2nd ed. 
 - New York :  Macmillan,  c1972. 
 - ix, 381 p. :  ill. ;   26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Audio-visual education.
<br/><br/><label>LC Class. No.: </label>LB1043  / .E74 1972